Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/22/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/22/2024 20:47:54 -73.03, 38.87 83.45 12/22/2024 20:48:52 -73.02, 38.86 83.47 0.54 58
2 12/22/2024 21:38:38 72.94,-153.62 96.45 12/22/2024 21:38:13 72.93,-153.65 96.45 0.84 25
3 12/25/2024 08:00:23 -73.01,-129.21 83.52 12/25/2024 08:00:52 -73.03,-129.17 83.50 2.77 29
4 12/25/2024 08:51:07 72.92, 38.29 96.40 12/25/2024 08:50:13 72.93, 38.30 96.41 1.11 54
5 12/27/2024 18:22:15 73.37,-105.43 96.80 12/27/2024 18:23:26 73.26,-104.43 96.63 34.36 71
6 12/27/2024 19:12:52 -73.00, 62.70 83.61 12/27/2024 19:12:52 -72.99, 62.72 83.62 0.83 0
7 12/27/2024 20:03:28 72.51,-128.98 95.86 12/27/2024 20:02:18 72.61,-130.32 96.04 46.30 70
8 12/30/2024 05:34:38 73.07, 87.10 96.34 12/30/2024 05:35:28 73.06, 87.15 96.32 1.76 50
9 12/30/2024 06:25:19 -72.94,-105.32 83.80 12/30/2024 06:24:50 -72.97,-105.37 83.78 3.03 29
10 01/01/2025 16:47:05 73.03, -80.93 96.12 01/01/2025 16:47:25 73.04, -80.92 96.12 0.99 20
11 01/01/2025 17:37:48 -72.95, 86.55 83.98 01/01/2025 17:36:48 -72.95, 86.57 83.97 0.86 60
12 01/04/2025 03:08:50 -73.12, -56.56 84.01 01/04/2025 03:10:02 -73.11, -56.48 84.04 2.80 72
13 01/04/2025 03:59:33 73.00, 111.01 95.86 01/04/2025 03:59:22 73.02, 111.02 95.88 2.78 11

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/22/2024
SNOs_Map_NOAA-20_TERRA_20241222.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/22/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA